Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) → N-[(3-Bromo-4-methylphenyl)methyl]-N'-{[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}-1,3-benzenedicarboxamide

HRID 564494Notes

Reaction equation

HRID 564494 reaction equation
[CH2:1]([N:3]1[C:7]2=[N:8][C:9]([CH2:32][CH3:33])=[C:10]([CH2:19][NH:20][C:21]([C:23]3[CH:24]=[C:25]([CH:29]=[CH:30][CH:31]=3)[C:26]([OH:28])=O)=[O:22])[C:11]([NH:12][CH:13]3[CH2:18][CH2:17][O:16][CH2:15][CH2:14]3)=[C:6]2[CH:5]=[N:4]1)[CH3:2].[Br:34][C:35]1[CH:36]=[C:37]([CH2:42][NH2:43])[CH:38]=[CH:39][C:40]=1[CH3:41].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C(Cl)Cl>[Br:34][C:35]1[CH:36]=[C:37]([CH2:42][NH:43][C:26]([C:25]2[CH:29]=[CH:30][CH:31]=[C:23]([C:21]([NH:20][CH2:19][C:10]3[C:11]([NH:12][CH:13]4[CH2:14][CH2:15][O:16][CH2:17][CH2:18]4)=[C:6]4[CH:5]=[N:4][N:3]([CH2:1][CH3:2])[C:7]4=[N:8][C:9]=3[CH2:32][CH3:33])=[O:22])[CH:24]=2)=[O:28])[CH:38]=[CH:39][C:40]=1[CH3:41]

Participants

5

Reactant 3

HCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 53414434(3-Bromo-4-methylphenyl)methanamineHCID 578132773-[({[1,6-Diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]benzoic Acid

Product 1

HCID 57813288N-[(3-Bromo-4-methylphenyl)methyl]-N'-{[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}-1,3-benzenedicarboxamide

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

3-[({[1,6-Diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]benzoic acid (0.451 g, 1 mmol), [(3-bromo-4-methylphenyl)methyl]amine (0.2 g, 1 mmol, HBTU (0.379 g, 1 mmol), and TEA (0.278 mL, 2 mmol) were combined in CH2Cl2 (25 mL). The mixture was stirred overnight at room temperature. Aqueous workup gave the crude product which was CombiFlashed on a 40 g column eluted with 0-10% MeOH/CH2Cl2 to give the title compound as a white solid. LC-MS m/z 633.8 (M+H)+, 1.85 min (ret time); mp 175-176° C.; analytical HPLC shows 97.5% purity, (ret time 13.568 min).

Workup

  1. customAqueous workup gave the crude product which
  2. washeluted with 0-10% MeOH/CH2Cl2

Sources & evidence

ORD record
ord-176f8a00f0364324a8fd0a9d15a00b13
Source dataset
uspto-grants-2011_11
Patent number
US08067408B2

Reaction notes

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